html, body {
    overflow-x: hidden;
}

body {
    background: white;
    padding: 2% 0 0 0;
    margin: 0;
}

.header {
    display: flex;
    width: 95%;
    padding: 0 15px 0 5px;
    -webkit-justify-content: space-between;
    justify-content: space-between; /*外层元素属性设置为space-between*/

}

.select-area {

    width: auto;
    height: 20px;
    padding: 0;
    margin: -1% 0 0 0;
    border: 0;
    background: white;
}

.header .select-area .arrow-down {
    opacity: 0;
}

.header .select-area select {
    width: 100%;
    height: 40px;
    background: #f2f2f2;
    color: black;
    border: 0;
    padding-left: 5px;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    /*在选择框的最右侧中间显示小箭头图片*/
    background: url("./images/enterprise-arrow-down.png") no-repeat scroll 77% center transparent;
    /*为下拉小箭头留出一点位置，避免被文字覆盖*/
    background-size: 6px;

}

.search {
    width: 60%;
    margin-left: -35px;
    background: rgb(247, 247, 247);
    border-radius: 50px;
    padding: 5px;
}

input {
    background: none;
    outline: none;
    border: 0px;
    font-size: 10px;
}

#searchIcon {
    position: relative;
    top: 2px;
    left: 2px;
    width: 12.3px;
    height: 14.1px;
}

#vip {
    width: 23.4px;
    height: 25.2px;
    margin-top: 3px;
    margin-left: -35px;

}


.header-ad {
    width: 100%;
    margin-top: 3%;
}

.buttons-top {
    width: 90%;
    margin: 0 auto;
    display: flex;
}

.buttons-top .button-top {
    margin-top: 5%;
    width: 70px;
    height: auto;
    text-align: center;
}

.buttons-top .button-top:nth-child(2) {
    margin-left: 7%;
}

.buttons-top .button-top:nth-child(3) {
    margin-left: 7%;
}

.buttons-top .button-top:nth-child(4) {
    margin-left: 7%;
}

.buttons-top .button-top img {
    width: 39.6px;
    height: 39.6px;
}

.buttons-top .button-top p {
    display: block;
    padding: 0;
    margin: 0;
    font-size: 0.8em;
}


.occupy-space {
    height: 100px;
}

.outer-bot {
    display: block;
}

.buttons-bottom {
    background: white;
    position: fixed;
    bottom: 0;
    width: 100%;
    padding-bottom: 4%;
    display: flex;
    border-top: 1px solid #bbb;
}

.buttons-bottom .button-bottom {
    margin-left: 2%;
    margin-top: 2%;
    margin-bottom: -2%;
    width: 70px;
    height: auto;
    text-align: center;
}

.buttons-bottom .button-bottom:nth-child(1) {
    color: #f96a01;
}

.buttons-bottom .button-bottom:nth-child(2) {
    color: #ababab;
}

.buttons-bottom .button-bottom:nth-child(3) {
    color: #ababab;
}

.buttons-bottom .button-bottom:nth-child(4) {
    color: #ababab;
}

.buttons-bottom .button-bottom:nth-child(5) {
    color: #ababab;
}

.buttons-bottom .button-bottom img {

    width: 25px;
    height: 25px;
}

.buttons-bottom .button-bottom p {
    display: block;
    padding: 0;
    margin: 0;
    font-size: 0.6em;
}

.tagCertification {
    background: url(./images/certification.png);
    position: absolute;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -o-background-size: cover;
    width: 20px;
    height: 20px;
    top: 5px;
    right: 10px;
}